| Year | Competition | Venue | Position | Event | Notes |
Representing Bosnia and Herzegovina |
| 2014 |
European Championships |
Berlin, Germany[4] |
44th (h) |
50 m backstroke |
31.54 |
| 39th (h) |
100 m backstroke |
1:07.92 |
| 35th (h) |
50 m butterfly |
28.57 |
| 31st (h) |
100 m butterfly |
1:05.17 |
| 2015 |
World Championships |
Kazan, Russia[5] |
42nd (h) |
50 m butterfly |
28.32 |
| 48th (h) |
100 m butterfly |
1:03.39 |
| 2016 |
European Championships |
London, Great Britain[6][7] |
30th (h) |
50 m butterfly |
27.37 |
| 30th (h) |
100 m butterfly |
1:01.21 |
| Olympic Games |
Rio de Janeiro, Brazil[8] |
36th (h) |
100 m butterfly |
1:01.67 |
| 2017 |
World Championships |
Budapest, Hungary[9] |
33rd (h) |
50 m butterfly |
27.35 |
| 29th (h) |
100 m butterfly |
1:00.77 |
| 2018 |
Mediterranean Games |
Tarragona, Spain[10] |
9th (h) |
50 m butterfly |
27.50 |
| 6th |
100 m butterfly |
59.87 |
| European Championships |
Glasgow, Great Britain[11] |
29th (h) |
50 m butterfly |
27.56 |
| 16th (sf) |
100 m butterfly |
59.54 |
| 20th (h) |
200 m butterfly |
2:14.85 |
| 2019 |
World Championships |
Gwangju, South Korea[12] |
22nd (h) |
100 m butterfly |
59.08 |
| 23rd (h) |
200 m butterfly |
2:13.70 |
| 2021 |
European Championships |
Budapest, Hungary[13] |
23rd (h) |
100 m butterfly |
59.87 |
| 15th (sf) |
200 m butterfly |
2:15.52 |
| 35th (h) |
200 m medley |
2:21.68 |
Representing Croatia |
| 2022 |
European Championships |
Rome, Italy |
26th (h) |
50 m butterfly |
27.56 |
|
100 m butterfly |
DSQ |
| 12th (sf) |
200 m butterfly |
2:14.40 |
- This list include only above 750 Swimming points time.
- 1 2 Plivelić, Petra (5 July 2021). "Plivačica i aktualna Miss sporta od danas nosi još jednu titulu, no ova nema veze sa sportom". Jutarnji list (in Croatian). Retrieved 13 August 2022.
- ↑ A. V. (10 August 2022). "Odustala od BiH: Amina Kajtaz brani boje Hrvatske na EP u Rimu". Sport Avaz (in Bosnian). Retrieved 13 August 2022.
- ↑ "Amina Kajtaz". Rio 2016. Archived from the original on 6 August 2016. Retrieved 7 August 2016.
- ↑ "32nd LEN EUROPEAN SWIMMING CHAMPIONSHIPS - RESULTS BOOK" (PDF). www.microplustiming.com. 24 August 2014. pp. 9, 105, 142, 177. Retrieved 22 August 2021.
- ↑ "16th FINA World Championships - RESULTS BOOK" (PDF). www.omegatiming.com. pp. 4, 136. Retrieved 22 August 2021.
- ↑ "LONDON 2016 LEN EUROPEAN AQUATICS CHAMPIONSHIPS - SWIMMING DAY 1 MORNING RESULTS" (PDF). www.microplustiming.com. 16 May 2016. p. 9. Retrieved 22 August 2021.
- ↑ "LONDON 2016 LEN EUROPEAN AQUATICS CHAMPIONSHIPS - SWIMMING DAY 4 MORNING RESULTS" (PDF). www.microplustiming.com. 19 May 2016. p. 16. Retrieved 22 August 2021.
- ↑ "SWW021900_StartList_2016_08_04.pdf" (PDF). Rio 2016. Archived from the original (PDF) on 7 August 2016. Retrieved 22 August 2021.
- ↑ "17th FINA World Championships FULL RESULTS" (PDF). www.omegatiming.com. pp. 2, 125. Retrieved 14 August 2020.
- ↑ "XVIII MEDITERRANEAN GAMES SWIMMING RESULTS" (PDF). Tarragona 2018. Archived from the original (PDF) on 1 July 2018. Retrieved 22 August 2021.
- ↑ "2018 LEN EUROPEAN AQUATICS CHAMPIONSHIPS - RESULTS BOOK" (PDF). www.microplustiming.com. 9 August 2018. pp. 49, 108, 251. Retrieved 22 August 2021.
- ↑ "18th FINA World Championships - RESULTS BOOK" (PDF). www.omegatiming.com. 22 July 2019. pp. 27, 381. Retrieved 22 August 2021.
- ↑ "2020 LEN EUROPEAN AQUATICS CHAMPIONSHIPS - RESULTS BOOK" (PDF). www.microplustiming.com. 23 May 2021. pp. 22, 143, 221. Retrieved 22 August 2021.
- ↑ "13th FINA World Swimming Championships (25m) - RESULTS BOOK" (PDF). www.omegatiming.com. 22 July 2019. pp. 90, 158. Retrieved 22 August 2021.
- ↑ "2017 LEN European Short Course Swimming Championships - RESULTS BOOK" (PDF). www.microplustiming.com. 17 December 2017. pp. 66, 197, 233. Retrieved 22 August 2021.
- ↑ "14th FINA World Swimming Championships (25m) - RESULTS BOOK" (PDF). www.omegatiming.com. 16 December 2018. pp. 60, 90, 169. Retrieved 22 August 2021.
- ↑ "LEN European Short Course Swimming Championships 2019 - RESULTS BOOK" (PDF). www.microplustiming.com. 8 December 2019. pp. 67, 143, 198. Retrieved 22 August 2021.
- ↑ "14th FINA World Swimming Championships - Mixed 4x50m Freestyle Heats Results". www.omegatiming.com. 12 December 2018. Retrieved 22 August 2021.
- 1 2 3 4 5 6 7 8 "Amina Kajtaz Personal bests on Swimranks". www.swimrankings.net. Retrieved 22 August 2021.